#!/bin/bash
# Copyright 2024 Hangzhou Yingyi Technology Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

function pre_pack() {
  if ! command -v dtc &>/dev/null; then
    echo "Error: dtc command not found. Please install dtc." >&2
    exit 1
  fi

  dtc -I dts -O dtb -o $BOARD_PACK_BUILD_PATH/bcm2710-rpi-3-b-plus.dtb $BOARD_PATH/dts/bcm2710-rpi-3-b-plus.dts 2>/dev/null
  if [ $? != 0 ]; then
    echo "generating dtb file failed."
    exit 1
  fi
  
  cp $BOARD_PATH/bootloaders/* $BOARD_PACK_BUILD_PATH/
  IMAGE_NAME=kernel8.img
}
